ATA8782000A - DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT - Google Patents

DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT

Info

Publication number
ATA8782000A
ATA8782000A AT0087800A AT8782000A ATA8782000A AT A8782000 A ATA8782000 A AT A8782000A AT 0087800 A AT0087800 A AT 0087800A AT 8782000 A AT8782000 A AT 8782000A AT A8782000 A ATA8782000 A AT A8782000A
Authority
AT
Austria
Prior art keywords
spraying
liquid melt
crushing liquid
crushing
melt
Prior art date
Application number
AT0087800A
Other languages
German (de)
Other versions
AT409136B (en
Original Assignee
Tribovent Verfahrensentwicklg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tribovent Verfahrensentwicklg filed Critical Tribovent Verfahrensentwicklg
Priority to AT0087800A priority Critical patent/AT409136B/en
Priority to PCT/AT2001/000150 priority patent/WO2001090018A1/en
Priority to JP2001586210A priority patent/JP2003534224A/en
Priority to AT01933453T priority patent/ATE263742T1/en
Priority to DE50101895T priority patent/DE50101895D1/en
Priority to US10/049,220 priority patent/US20020112565A1/en
Priority to AU59932/01A priority patent/AU5993201A/en
Priority to EP01933453A priority patent/EP1194387B1/en
Publication of ATA8782000A publication Critical patent/ATA8782000A/en
Application granted granted Critical
Publication of AT409136B publication Critical patent/AT409136B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
AT0087800A 2000-05-19 2000-05-19 DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT AT409136B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT0087800A AT409136B (en) 2000-05-19 2000-05-19 DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT
PCT/AT2001/000150 WO2001090018A1 (en) 2000-05-19 2001-05-17 Device and method for atomizing and comminuting liquid melts
JP2001586210A JP2003534224A (en) 2000-05-19 2001-05-17 Device for atomizing and crushing liquid melt
AT01933453T ATE263742T1 (en) 2000-05-19 2001-05-17 DEVICE AND METHOD FOR ATOMIZING AND GRINDING LIQUID MELTS
DE50101895T DE50101895D1 (en) 2000-05-19 2001-05-17 DEVICE AND METHOD FOR SPRAYING AND CRUSHING LIQUID MELT
US10/049,220 US20020112565A1 (en) 2000-05-19 2001-05-17 Device and method for atomizing and comminuting liquid melts
AU59932/01A AU5993201A (en) 2000-05-19 2001-05-17 Device and method for atomizing and comminuting liquid melts
EP01933453A EP1194387B1 (en) 2000-05-19 2001-05-17 Device and method for atomizing and comminuting liquid melts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0087800A AT409136B (en) 2000-05-19 2000-05-19 DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT

Publications (2)

Publication Number Publication Date
ATA8782000A true ATA8782000A (en) 2001-10-15
AT409136B AT409136B (en) 2002-05-27

Family

ID=3682626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0087800A AT409136B (en) 2000-05-19 2000-05-19 DEVICE FOR SPRAYING AND CRUSHING LIQUID MELT

Country Status (7)

Country Link
US (1) US20020112565A1 (en)
EP (1) EP1194387B1 (en)
JP (1) JP2003534224A (en)
AT (1) AT409136B (en)
AU (1) AU5993201A (en)
DE (1) DE50101895D1 (en)
WO (1) WO2001090018A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106676225B (en) * 2017-01-16 2018-08-28 武汉科技大学 For the pretreated air-flowing type ultrasonic acoustic source device of molten iron
CN107601480B (en) * 2017-10-20 2023-07-25 南通富莱克流体装备有限公司 Graphene production equipment
CN114734045B (en) * 2022-06-13 2022-09-06 成都大学 Device for preparing alloy powder by electric arc

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311343A1 (en) * 1983-03-29 1984-10-04 Bayer Ag, 5090 Leverkusen METAL POWDER AND METHOD FOR THE PRODUCTION THEREOF
DE3730147A1 (en) * 1987-09-09 1989-03-23 Leybold Ag METHOD FOR PRODUCING POWDER FROM MOLTEN SUBSTANCES
DE4023277A1 (en) * 1990-07-21 1992-01-23 Messer Griesheim Gmbh METHOD AND DEVICE FOR PRODUCING POWDERS
DE4327124C2 (en) * 1992-08-13 1995-07-20 Thyssen Stahl Ag Slag cooler
AT408437B (en) * 2000-02-22 2001-11-26 Holderbank Financ Glarus DEVICE FOR SPRAYING LIQUID MELT

Also Published As

Publication number Publication date
WO2001090018A1 (en) 2001-11-29
AT409136B (en) 2002-05-27
AU5993201A (en) 2001-12-03
EP1194387B1 (en) 2004-04-07
JP2003534224A (en) 2003-11-18
DE50101895D1 (en) 2004-05-13
US20020112565A1 (en) 2002-08-22
EP1194387A1 (en) 2002-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee